123398100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6529}}^1$

素因数の和:6559

約数の個数: 144

約数和(自身を含む): 453443200

約数和(自身を除く): 330045100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 6529, 9450, 13058, 18900, 19587, 26116, 32645, 39174, 45703, 58761, 65290, 78348, 91406, 97935, 117522, 130580, 137109, 163225, 176283, 182812, 195870, 228515, 235044, 274218, 293805, 326450, 352566, 391740, 411327, 457030, 489675, 548436, 587610, 652900, 685545, 705132, 822654, 881415, 914060, 979350, 1142575, 1175220, 1233981, 1371090, 1469025, 1645308, 1762830, 1958700, 2056635, 2285150, 2467962, 2742180, 2938050, 3427725, 3525660, 4113270, 4407075, 4570300, 4935924, 5876100, 6169905, 6855450, 8226540, 8814150, 10283175, 12339810, 13710900, 17628300, 20566350, 24679620, 30849525, 41132700, 61699050, 123398100]

約数ペア:

[(1, 123398100), (2, 61699050), (3, 41132700), (4, 30849525), (5, 24679620), (6, 20566350), (7, 17628300), (9, 13710900), (10, 12339810), (12, 10283175), (14, 8814150), (15, 8226540), (18, 6855450), (20, 6169905), (21, 5876100), (25, 4935924), (27, 4570300), (28, 4407075), (30, 4113270), (35, 3525660), (36, 3427725), (42, 2938050), (45, 2742180), (50, 2467962), (54, 2285150), (60, 2056635), (63, 1958700), (70, 1762830), (75, 1645308), (84, 1469025), (90, 1371090), (100, 1233981), (105, 1175220), (108, 1142575), (126, 979350), (135, 914060), (140, 881415), (150, 822654), (175, 705132), (180, 685545), (189, 652900), (210, 587610), (225, 548436), (252, 489675), (270, 457030), (300, 411327), (315, 391740), (350, 352566), (378, 326450), (420, 293805), (450, 274218), (525, 235044), (540, 228515), (630, 195870), (675, 182812), (700, 176283), (756, 163225), (900, 137109), (945, 130580), (1050, 117522), (1260, 97935), (1350, 91406), (1575, 78348), (1890, 65290), (2100, 58761), (2700, 45703), (3150, 39174), (3780, 32645), (4725, 26116), (6300, 19587), (6529, 18900), (9450, 13058)]